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혼합계산 : 레벨2

1
1-1+(1+9)
=
10
2
(7/7)+3+8
=
12
3
5X(7-4)X4
=
60
4
(5-2)X4-4
=
8
5
(4+5)+6/3
=
11
6
3+(8+3)+2
=
16
7
9+(4/4)+3
=
13
8
(4X8)+7+2
=
41
9
4+(5X6)-1
=
33
10
6X(7+2)/9
=
6
11
(8+5)+3X4
=
25
12
4/1/(6-4)
=
2
13
3+1+(6+6)
=
16
14
6+(5X5)+6
=
37
15
9-(5+1)X1
=
3